class Dog extends Animal implements Afraid {
    @Override
    public void eat() {
        System.out.println("狗吃骨头");
    }

    @Override
    public void escape() {
        System.out.println("狗逃跑");
    }

    @Override
    public void makeSounds() {
        System.out.println("狗汪汪叫");
    }
}